Movable planning sand table device

Abstract

The utility model discloses a movable planning sand table device comprising a pedestal, the top of the pedestal is movably provided with a sand table display board, the sand table display board is provided with a plurality of sand table models in a clamping manner, the bottom of the sand table display board is provided with a rotating bottom plate, and the rotating bottom plate is rotatably arranged in the pedestal. The sand table display board is connected with the rotary bottom plate in a clamped mode, a driving assembly for driving the rotary bottom plate to rotate is arranged in the table base, a lifting frame is arranged on the edge of the top of the table base, and a playing displayer is fixedly installed on the lifting frame. The video publicity device can be used for playing video publicity materials related to planning, the planning content can be clearly and completely known in cooperation with the sand table display board, the freely-lifting playing displayer is more flexible and convenient to use and store, playing equipment does not need to be independently configured, and the whole device is flexible to move and convenient to use and place.

Description

Technical Field

[0001] The utility model belongs to the technical field of sand tables, and in particular relates to a movable planning sand table device. Background Art

[0002] A sand table for urban planning is a visualization tool that is widely used in the process of urban planning and design. This tool can help planners, designers and stakeholders better understand and display different elements of the city so as to make more effective decisions. Existing sand tables generally use simple sand table models for static display. Some planning-related video explanations require separate corresponding playback equipment. The sand table itself does not have a playback device that can be flexibly stored and used. For this reason, the utility model proposes a movable planning sand table device. Utility Model Content

[0003] The purpose of the present invention is to provide a movable planning sand table device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a movable planning sand table device, comprising a pedestal, a sand table display board movably provided on the top of the pedestal, a plurality of sand table models being mounted on the sand table display board, a rotating base plate being provided at the bottom of the sand table display board, and the rotating base plate being rotatably arranged inside the pedestal, the sand table display board being engaged with the rotating base plate, a driving assembly for driving the rotating base plate to rotate being provided inside the pedestal, a lifting frame being provided on the top edge of the pedestal, a playback display being fixedly mounted on the lifting frame, and the pedestal The top of the device is provided with a storage groove for lifting the lifting frame and the playback display, and guide columns are respectively provided at both ends of the interior of the storage groove, and lifting slides are respectively provided at both ends of the bottom of the lifting frame. The lifting slides are sleeved on the guide columns and slidably connected, and a connecting plate is fixedly provided on the inner side of the lifting frame. A mounting groove is provided on one side of the storage groove, and a threaded screw is rotatably installed in the mounting groove. A servo motor for driving the threaded screw to rotate is provided at one end of the threaded screw, and a screw sleeve is provided on the threaded screw, and the screw sleeve is fixedly connected to one side of the bottom end of the connecting plate.

[0005] Preferably, the driving assembly includes a rotating motor, which is fixedly mounted inside the pedestal through a fixing plate. A reduction gearbox is installed on one side of the rotating motor. The output shaft of the rotating motor is transmission-connected to the input end of the reduction gearbox, and the output end of the reduction gearbox is transmission-connected to the rotating base plate.

[0006] Preferably, a sealing plate is provided on the top of the lifting frame, and the size of the sealing plate matches the size of the top opening of the storage slot.

[0007] Preferably, a universal wheel is provided on each of the four sides of the bottom of the pedestal, and a pair of movable doors are installed on the front surface of the pedestal via hinges.

[0008] Preferably, the longitudinal height of the connecting plate matches the maximum stroke length of the lead screw sleeve in the longitudinal movement.

[0009] Preferably, a linear sliding bearing is provided at the position where the lifting slide is connected to the guide column.

[0010] Compared with the existing technology, the beneficial effects of the present invention are: the base of the present invention is designed with a freely liftable playback display, which can be used to play planning-related video promotional materials. Combined with the sand table display board, the planning content can be clearly and completely understood, and the freely liftable playback display is more flexible and convenient to use and store. There is no need to configure a separate playback device. The entire set of equipment can be flexibly moved and convenient to use and place. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a front view structural diagram of the utility model;

[0012] Figure 2 This is a side sectional structural diagram of the present utility model;

[0013] Figure 3 This is a rear cross-sectional structural diagram of the present invention;

[0014] In the figure: 1. Base; 2. Sand table display board; 3. Movable door; 4. Sand table model; 5. Lifting frame; 6. Connecting plate; 7. Sealing plate; 8. Playback display; 9. Lifting slide; 10. Screw sleeve; 11. Storage slot; 12. Threaded screw; 13. Mounting slot; 14. Guide column; 15. Servo motor; 16. Rotating motor; 17. Rotating base plate. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0016] Please refer to Figure 1-Figure 3A movable planning sand table device includes a pedestal 1, a sand table display board 2 is movably provided on the top of the pedestal 1, and a plurality of sand table models 4 are mounted on the sand table display board 2 for intuitively displaying the plan, a rotating base plate 17 is provided at the bottom of the sand table display board 2, and the rotating base plate 17 is rotatably arranged inside the pedestal 1, the sand table display board 2 is engaged with the rotating base plate 17, and a driving component for driving the rotating base plate 17 to rotate is provided inside the pedestal 1, a lifting frame 5 is provided on the top edge of the pedestal 1, and a playback display 8 is fixedly installed on the lifting frame 5, and a storage slot 11 for lifting the lifting frame 5 and the playback display 8 is provided on the top of the pedestal 1, and guide columns 14 are provided at both ends of the storage slot 11, which can be lifted. A lifting slide 9 is respectively provided at both ends of the bottom of the lowering frame 5. The lifting slide 9 is sleeved on the guide column 14 and slidably connected. A connecting plate 6 is fixedly provided on the inner side of the lifting frame 5. A mounting groove 13 is provided on one side of the storage groove 11. A threaded screw 12 is rotatably installed in the mounting groove 13. A servo motor 15 for driving the threaded screw 12 to rotate is provided at one end of the threaded screw 12. A screw sleeve 10 is provided on the threaded screw 12. The screw sleeve 10 is fixedly connected to one side of the bottom end of the connecting plate 6. The servo motor 15 drives the threaded screw 12 to rotate forward or reverse, so that the screw sleeve 10 performs a lifting motion on the threaded screw 12, thereby driving the lifting frame 5 and the playback display 8 to rise and fall synchronously, which is convenient for use and storage. In this embodiment, the drive assembly preferably includes a rotary motor 16, which is fixedly mounted inside the pedestal 1 via a fixed plate. A reduction gearbox is installed on one side of the rotary motor 16. The output shaft of the rotary motor 16 is transmission-connected to the input end of the reduction gearbox, and the output end of the reduction gearbox is transmission-connected to the rotating base plate 17. To facilitate the rotation of the rotating base plate 17 through the combination of the rotary motor 16 and the reduction gearbox, the sand table display board 2 mounted on the rotating base plate 17 rotates synchronously, facilitating the rotating display. In this embodiment, preferably, a sealing plate 7 is provided on the top of the lifting frame 5, and the size of the sealing plate 7 matches the size of the top opening of the storage slot 11 to seal the storage slot 11. In this embodiment, preferably, a universal wheel is provided on each side of the bottom of the pedestal 1. To facilitate flexible movement, a pair of movable doors 3 are hingedly mounted on the front surface of the pedestal 1 for easy maintenance. In this embodiment, preferably, the longitudinal height of the connecting plate 6 matches the maximum stroke length of the longitudinal movement of the screw sleeve 10 to ensure.

[0017] In this embodiment, preferably, a linear sliding bearing is provided at the position where the lifting slide 9 is connected to the guide column 14 to ensure smoother sliding.

[0018] Although embodiments of the present invention have been shown and described (see the detailed description above for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable planning sand table device, comprising a base (1), characterized in that: The top of the pedestal (1) is provided with a sand table display board (2) in a movable manner, and a plurality of sand table models (4) are mounted on the sand table display board (2), and a rotating base plate (17) is provided at the bottom of the sand table display board (2), and the rotating base plate (17) is rotatably arranged inside the pedestal (1), and the sand table display board (2) is engaged and connected with the rotating base plate (17), and a driving component for driving the rotating base plate (17) to rotate is provided inside the pedestal (1), and a lifting frame (5) is provided at the top edge of the pedestal (1), and a playback display (8) is fixedly mounted on the lifting frame (5), and a storage slot (11) for lifting the lifting frame (5) and the playback display (8) is provided on the top of the pedestal (1). ), the inner ends of the receiving groove (11) are respectively provided with guide columns (14), the bottom ends of the lifting frame (5) are respectively provided with lifting slides (9), the lifting slides (9) are sleeved on the guide columns (14) and slidably connected, a connecting plate (6) is fixedly provided on the inner side of the lifting frame (5), a mounting groove (13) is provided on one side of the receiving groove (11), a threaded screw (12) is rotatably installed in the mounting groove (13), a servo motor (15) for driving the threaded screw (12) to rotate is provided at one end of the threaded screw (12), a screw sleeve (10) is provided on the threaded screw (12), and the screw sleeve (10) is fixedly connected to one side of the bottom end of the connecting plate (6).

2. The movable planning sand table device according to claim 1, characterized in that: The driving assembly includes a rotating motor (16), which is fixedly mounted inside the pedestal (1) via a fixing plate. A reduction gearbox is mounted on one side of the rotating motor (16). The output shaft of the rotating motor (16) is in transmission connection with the input end of the reduction gearbox, and the output end of the reduction gearbox is in transmission connection with the rotating base plate (17).

3. The movable planning sand table device according to claim 1, characterized in that: A sealing plate (7) is provided on the top of the lifting frame (5), and the size of the sealing plate (7) matches the size of the top opening of the storage groove (11).

4. The movable planning sand table device according to claim 1, characterized in that: Universal wheels are respectively provided on the four sides of the bottom of the pedestal (1), and a pair of movable doors (3) are installed on the front surface of the pedestal (1) via hinges.

5. The movable planning sand table device according to claim 1, characterized in that: The longitudinal height of the connecting plate (6) matches the maximum stroke length of the lead screw sleeve (10) in the longitudinal movement.

6. The movable planning sand table device according to claim 1, characterized in that: A linear sliding bearing is provided at the position where the lifting slide (9) is connected to the guide column (14).

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